AOpen DX34-U Manuel utilisateur

Low ESR Capacitor

Dual CPU Sockets

P1_FAN & P2_FAN Connector

VIAApollo Pro 133T Chipset

AGP Pro Power Connector

SSI ATX Power Connector

PC-133 DIMM Slot x 3

Redundant SPS Connector

Front Panel Connector

BP (Back panel) Connector

Intel 82559 10/100

LAN Controlle

GP Pro Slo

32 Bit PCI Slot x 5

4Mbit Flash BIOS

SCSI Card HDD LED Connecto

(DX34 Plus-U only)

daptec Ultra3 SCSI Controlle

(DX34 Plus-U only)

S2_FAN Connecto

TA/100 IDE Connecto

Dual Channel Ultra3 SCSI

Connector (DX34 Plus-U only)

CPU #1 CPU #2

WOL Connecto

(Wake On LAN)

PS/2 Mouse

Connector SPP/EPP/ECP Parallel Port

RJ45 10/100

LAN Jack

(Optional)

PS/2 Keyboard

Connector USB Port COM 1 Port

Speaker Out (DX34-U only)

Line-In MIC-In

(DX34-U only)

S1_FAN Connecto

1.Installing Processor

2. Installing CPU & Housing Fan

Everything you need to boot this

motherboard is included in this

Easy Installation Guide. For more

information, a complete Online

User's Manual can be found in the

Bonus Pack CD Disc. Thanks for

the help of saving our earth!

PART NO: 90.50F30.007 DOC. NO: DX34PU-EG-E0112C

Hard Drive IDE Cable x 1

80-Wire IDE Cable x 1

Floppy Drive Cable x 1

Ultra 160 SCSI 68 pin Cable x 1 (DX34 Plus-U only)

Bonus Pack CD disc x 1

User Manual x 1

This Easy Installation Guide x 1

I/O Bracket x 1

ASM Lite x 1

Plug in the CPU fan cable to the 3-pin CPU FAN (P1_FAN & P2_FAN) connector and housing fan cable to

the System Fan (S1_FAN & S2_FAN) connector.

1. Pull up the CPU socket lever and up to

90-degree angle.

2. Locate Pin 1 in the socket and look for a

(golden) cut edge on the CPU upper interface.

Match Pin 1 and cut edge. Then insert the

CPU into the socket.

3. Press down the CPU socket lever and finish

CPU installation.

Note: If you do not match the CPU

socket Pin 1 and CPU cut edge well,

it may damage the CPU.

CPU fan connector

(P1_FAN & P2_FAN)

System fan connector

(S1_FAN)

GND

+12V

Sensor

Senso

+12

GND

+12V

Sensor

System fan connector (S2_FAN)

CPU socket lever

CPU Pin 1 and cut edge

The DX34-U / DX34 Plus-U supports Intel®Socket 370 Celecron™ and Pentium III series

CPU. Including the code name Tualatin 512K cache CPU for dual CPU configuration.

Processor Name CPU Package

Single Processor Pentium !!!

Celeron

All

FCPGA

Dual Processor Pentium !!!

Pentium !!! 512K

Coppermine

Tualatin

CPU CPU Core Frequency FSB Clock Ratio

Pentium III 600E 600MHz 100MHz 6x

Pentium III 650E 650MHz 100MHz 6.5x

Pentium III 700E 700MHz 100MHz 7x

Pentium III 750E 750MHz 100MHz 7.5

Pentium III 800E 800MHz 100MHz 8x

Pentium III 850E 850MHz 100MHz 8.5x

Pentium III 533EB 533MHz 133MHz 4x

Pentium III 600EB 600MHz 133MHz 4.5x

Pentium III 667EB 667MHz 133MHz 5x

Pentium III 733EB 733MHz 133MHz 5.5

Pentium III 800EB 800MHz 133MHz 6x

Pentium III 866EB 866MHz 133MHz 6.5

Pentium III 933EB 933MHz 133MHz 7x

Pentium III 1G 1GHz 133MHz 7.5x

Pentium III 1.13G 1.13GHz 133MHz 8.5x

Pentium III 1.26G 1.26GHz 133MHz 9x

5. Setting CPU Voltage & Frequency

4. Supported CPU Type

You can clear CMOS to restore system default setting.

To clear the CMOS, follow the procedure below.

1. Turn off the system and unplug theAC power.

2. Remove ATX power cable from connector PWR2.

3. Locate JP14 and short pins 2-3 for a few seconds.

4. Return JP14 to its normal setting by shorting pins 1

& pin2.

5. Connect ATX power cable back to connector PWR2.

3. JP14 Clear CMOS

Normal Operation

(default) Clear CMOS

Setting CPU Core Voltage

This motherboard supports CPU VID function. The CPU core voltage will be automatically

detected and the range is from 1.05V to 1.825V. It is not necessary to set CPU Core Voltage

Setting CPU Frequency

This motherboard is CPU jumper-less design, you can set CPU frequency through the BIOS

setup, no jumpers or switches are needed.

BIOS Setup > Frequency / Voltage Control > CPU Speed Setup

Core Frequency = CPU FSB Clock * CPU Ratio

CPU Ratio 3x, 3.5x, 4x, 4.5x, 5x, 5.5x, 6x, 6.5x, 7x, 7.5x, 8x, 8.5x, 9x, 9.5x, 10x, 10.5x, 11x, 11.5x,

12x, 12.5x, 13x, 13.5x, 14x, 14.5x, 15x, 15.5x and 16x

CPU FSB

(By BIOS Table)

100 and 133 MHz

Warning: We strongly

recommend you do not

overclocking your CPU

and system for get more

system reliability.

Present 3

7. Connecting ATX and AGP Pro Power Connector

6. Install DIMM Modules 8. Redundant SPS Monitoring Connector

9. Connecting IDE & FDD Cable

This motherboard has three 168-pin DIMM sockets that allow you to install PC100 o

PC133 memory up to 3GB. The DX34-U / DX34 Plus-U supports not only SDRAM but

also ECC or Re

istered DRAM.

The DX34-U / DX34 Plus-U uses standard ATX power connector. The 6-pin AGP Pro

Power connector provides extra +5V and +3.3V power for AGP Pro VGA card. Make sure

you plug in the right direction.

This motherboard implements Redundant SPS monitoring connector to provide hardware

monitoring signals. It is feasible to install an additional 337-watt power supply module

(optional with AOpen Server Housing) in a hot swappable configuration. If any SPS failed,

a signal will be sent to a hardware monitoring device.

Connect 34-pin floppy cable and 40-pin ATA100 or ATA33 IDE cable to floppy connecto

FDC and IDE connector IDE1, IDE2. Pin1 of cable is normally marked with red color. Be

careful of the pin1 orientation. Wrong orientation may cause system damage.

DIMM 3

DIMM 2

DIMM 1

Standard ATX Power

Connecto

AGP Pro Power

214

PS 1 Fail

I2C CLK

Present 1

Fan 3 Fail Fan 1 Fail

PS 2 Fail

PS_ON

PS 3 Fail

Fan 2 Fail

Present 2

5VSB

GND

IDE2 (Secondary)

IDE1 (Primary)

Primary

Master

(

1st

)

Primary

Slave (2nd)

Secondary

Slave (4th)

Secondary

Master (3rd)

FDD

Connector

ATA/100 IDE

Connector

Pin 1

+5V

COM

-5V

COM

+5V

+3.3V

COM

PS-ON

-12V

COM

+3.3V

5VSB

+5V

COM

+3.3

GND

I2CDA

This feature is very similar as Wake On Modem, but it goes through local area network.

To use Wake On LAN function, you must have a network card with chipset that supports

this feature, and connect a cable from LAN card to motherboard WOL connector.

12. Connecting SCSI Card LED Connector (DX34 Plus-U only)

10. Connecting 68-pin Ultra3 SCSI Cable (DX34 Plus-U only)

The DX34Plus-U provides two 68-pin Ultra Wide/Ultra 2/3 SCSI connectors for 16-bit o

16-bit differential SCSI devices.

11. Connecting Front Panel Connector

ttaching such as power LED, speaker, reset switch, power switch connector, etc.… to

corresponding pins.

The 4-pin SCSI LED connector can be connected to a PCI SCSI control card activit

LED connector. Read or write activity by devices connected to the SCSI card will make

the LED lighting up.

68-pin SCSI Ultra3 Connectors

CN23

CN24

ATX

Power Switch Power LED

Reset SwitchHDD LED

Chassis

Intrusion Switch

+5VSB

GND

HDD LED

GND

+5V

PWR LED

HDD LED

+5V

INT S/W

RST S/W

GND

13. Wake On LAN

+5VSB

GND

LID

There is one jumper cap over pin1 and pin2 of JP4 for internal buzzer. If you want to use

external case-mounted speaker instead of internal buzzer, please remove jumper cap to

short pin2 and pin3.

The JP3/JP3X allows you to enable or disable the on-board SCSI Channel A and B

terminator control function. The SCSI Channel A is controlled by JP3; the Channel B is

controlled by JP3X.

14. Select Buzzer or Ext. Speaker (Optional) 16. On board SCSI controller Channel (DX34 Plus-U only)

17. Power-On and Load BIOS Setup

After you finish the setting of jumpers and connect correct cables. Power on and enter the

BIOS Setup, press <Del> during POST (Power On Self Test). Choose "Load Defaul

Settin

" for recommended o

timal

erformance.

Del

JP4

1 1

Buzzer

(Default) Speaker

(Default) OFF

JP3XJP3

15. Support 10/100 Mbps LAN onboard

The South Bridge VIA686B includes a fast Ethernet controller on chip. On the strength of Intel

82559 PHY on board, which is a highly-integrated Platform LAN Connect device, it provides

10/100M bps Ethernet for office and home use, the Ethernet RJ45 connector is located on the

back panel. The green LED indicates the link mode, it lights when linking to network and

blinking when transferring data. The orange LED indicates the transfer mode, and it lights

when data is transferring in 100Mbps mode. To enable or disable this function, you may

simply adjust it through BIOS.

Green/ACT

Orange/Speed

If you encounter any trouble to boot you system, follow the

procedures accordingly to resolve the problem.

Part Number and Serial Number

The Part Number and Serial number are printed on bar code label. You can find this ba

code label on the outside packing, on ISA/CPU slot or on component side of PCB. Fo

example:

Make sure if the jumper settings for CPU and DRAMs are correct.

Clear CMOS.

Install the VGA card. Then connect your monitor and keyboard.

The problem was probably caused

by power supply or motherboard

failure. Please contact your reselle

or local distributor for repairing.

Perhaps your VGA card or monito

is defective.

Yes

It is very possible that your keyboard

is defective.

During system rebooting, press Del to enter BIOS Setup. Choose

“Load Setup Default".

The problem should be caused by the

IDE cables or HDD itself.

Re-install Windows 95, Windows 98 or Windows NT.

Yes

Turn off the power and unplug the AC power cable, then remove all

of the addon cards and cables, including VGA, IDE, FDD, COM1,

COM2 and Printer.

Turn on the power, and check if

the power supply and CPU fan

work properly.

Start

Check if there is display.

Press Ctrl, and Alt key at the

same time, hold them and then

press Del to see if the

stem reboots.

Turn off the system and

re-connect the IDE cable.

Check if the system can

reboot successfully.

End

P/N: 91.88110.201 is part number, S/N: 91949378KN73 is serial number.

Part No. Serial No.

Dear Customer,

Thanks for choosing AOpen products. To provide the best and fastest service to

our customer is our first priority. However, we receive numerous emails and

hone-calls worldwide everyday, it is very hard for us to serve everyone on time.

We recommend you follow the procedures below and seek help before contact

us. With your help, we can then continue to provide the best quality service to

more customers.

Thanks very much for your understanding!

Open Technical Supporting Team

Online Manual: Please check the manual carefully and make sure the

jumper settings and installation procedure are correct.

http://www.aopen.com/tech/download/manual/default.htm

Test Report: We recommend to choose board/card/device from the

compatibility test reports for assembling your PC.

http://www.aopen.com/tech/report/default.htm

FAQ: The latest FAQ (Frequently Asked Questions) may contain a

solution to your problem.

http://www.aopen.com/tech/faq/default.htm

Download Software: Check out this table to get the latest updated

BIOS/utility and drivers.

http://www.aopen.com/tech/download/default.htm

News Group: Your problem probably had been answered by our support

engineer or professional users on the news group.

http://www.aopen.com.tw/tech/newsgrp/default.htm

Contact Distributors/Resellers: We sell our products through resellers

and integrators. They should know your system configuration very well and

should be able to solve your problem more efficiently and provide important

reference for you if next time you want to buy something else from them.

before contacting us. The part number, serial number and BIOS version

are also very helpful.

Pacific Rim

AOpen Inc.

Tel: 886-2-3789-5888

Fax: 886-2-3789-5899

America

AOpen America Inc.

Tel: 1-408-922-2100

Fax: 1-408-922-2935

Europe

AOpen Computer b.v.

Tel: 31-73-645-9516

Fax: 31-73-645-9604

Germany

AOpen Computer GmbH.

Tel: 49-2102-157700

Fax: 49-2102-157799

China

艾尔鹏国际上海(股)有限公司

Tel: 86-21-6225-8622

Fax: 86-21-6225-7926

Web Site: http://www.aopen.com

E-mail: Send us email by going through the contact form below.

English http://www.aopen.com/tech/contact/techusa.htm

Japanese http://www.aopen.com.jp/tech/contact/techjp.htm

Chinese http://www.aopen.com.tw/tech/contact/techtw.htm

German http://www.aopencom.de/tech/contact/techde.htm

French http:/france.aopen.com/tech/contact/techfr.htm

Simplified Chinese http://www.aopen.com.cn/tech/contact/techcn.htm

Japan

AOpen Japan Inc.

Tel: 81-048-290-1800

Fax: 81-048-290-1820

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